Domestic Courts and the Interpretation of International Law.

• Applicant: Professor Dr. Georg Nolte
• Subject Area: Public Law
• Term: from 2011 to 2016
• Project identifier: Deutsche Forschungsgemeinschaft (DFG) - Project number 183472393

The growing use of international law by domestic courts is usually seen as a positive development for the international rule of law. When domestic courts are faced with international issues, they do not, however, necessarily interpret international law according to the international rules on interpretation. These rules differ from domestic rules of statutory interpretation which are also different in the various domestic jurisdictions. This state of affairs is a challenge to the unity of international law. Diverging interpretations may lead to a further fragmentation of the international legal order. The rules of interpretation belong to the category of ‘secondary rules’ of the international legal system. These rules are considered to be especially important for the rule of law as they portray the systemic organisation of international law. In the context of the ECRP project on “dialogues on the rule of law between domestic courts” (“DIALOGUES”), it is crucial to examine how domestic courts arrive at their interpretation of international law and to what extent they are informed by domestic traditions. The project will contribute to the creation of an empirical database with case law from a wide circle of jurisdictions. Furthermore, it will engage in a critical assessment of domestic practice and its contribution to the international rule of law.

• DFG Programme: Research Grants
• Participating Person: Professor Dr. Helmut Philipp Aust